package com.leyou.item.web;


import com.leyou.item.dto.CategoryDTO;
import com.leyou.item.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;


@RestController
@RequestMapping("/category")
public class CategoryController {

    @Autowired
    private  CategoryService categoryService;

    public CategoryController(CategoryService categoryService) {
        this.categoryService = categoryService;
    }

    @GetMapping("/{id}")
    public ResponseEntity<CategoryDTO> queryCategoryById(@PathVariable("id") Long id) {
        return ResponseEntity.ok(this.categoryService.queryCategoryById(id));
    }

    @GetMapping("/list")
    public ResponseEntity<List<CategoryDTO>> listCategoryByIds(@RequestParam("ids") List<Long> ids) {
        return ResponseEntity.ok(this.categoryService.listCategoryByIds(ids));
    }

    @GetMapping("/of/parent")
    public ResponseEntity<List<CategoryDTO>> queryCategoryByParentId(@RequestParam("pid") Long pid) {
        return ResponseEntity.ok(// 封装并返回
                this.categoryService.queryCategoryByParentId(pid)
                );
    }

    @GetMapping("/of/brand")
    public ResponseEntity<List<CategoryDTO>> queryCategoryByBrandId(@RequestParam("id")Long bid){
        return ResponseEntity.ok(this.categoryService.queryCategoryByBrandId(bid));

    }
}